Philips Semiconductors
SAA7893HL
Super audio media player
9397 750 10925
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
6.2 Pin description
Table 2: Pin description
Symbol Pin Type
[1]
Description
H_A[1] 1 IN address bus
H_DQ[15] 2 I/O10 data bus
H_DQ[14] 3 I/O10 data bus
GND_IO1 4 GND_IO GND I/O pads
H_DQ[13] 5 I/O10 data bus
H_DQ[12] 6 I/O10 data bus
H_DQ[11] 7 I/O10 data bus
H_DQ[10] 8 I/O10 data bus
H_DQ[9] 9 I/O10 data bus
VCC_IO1 10 VCC_IO V
CC
I/O pads
H_DQ[8] 11 I/O10 data bus
H_DQ[7] 12 I/O10 data bus
H_DQ[6] 13 I/O10 data bus
H_DQ[5] 14 I/O10 data bus
H_DQ[4] 15 I/O10 data bus
H_DQ[3] 16 I/O10 data bus
GND_IO2 17 GND_IO GND I/O pads
H_procclock 18 IN host processor EMI interface clock
VCC_Core1 19 VCC_core core supply voltage
GND_Core1 20 GND_core core ground
sys_clk 21 IN system clock
H_DQ[2] 22 I/O10 data bus
H_DQ[1] 23 I/O10 data bus
H_CSn 24 IN host chip select; active LOW
H_DQ[0] 25 I/O10 data bus
H_RWn 26 IN read = 1; write = 0
H_WAIT 27 O10 wait signal
H_IRQn 28 O10 interrupt request; active LOW
aud_clk 29 IN DSD audio clock
PCM_dclk_in 30 IN PCM data clock
PCM_wclk_in 31 IN PCM word clock
V
DDA
32 VDDCO V
DD
of ADC
V
SSA
33 VSSCO V
SS
of AGC and ADC; connected to substrate
biasin 34 APIO bias current input
Agcinp 35 APIO AGC positive input signal; HF in
Adcrefl 36 APIO ADC decoupling
VCC_IO7 37 VCC_IO V
CC
I/O pads
GND_IO7 38 GND_IO GND I/O pads
PCM_CeLf_in 39 IN PCM data center or LFE
DVD47 harman/kardon
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